Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregory C Malloy, MD

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1427164342

Gregory C Malloy, MD is a Physical Medicine and Rehabilitation in Westborough, Massachusetts. Graduated from New York Medical College in 1989, 37 years ago. Accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
37
Trained at
New York Medical College
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

150 Flanders Rd
Westborough, MA 01581-1017
Phone: (508) 870-2222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 77899 (MA)

Record details

NPI number1427164342
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 22, 2006
Last updated in NPPESJuly 8, 2007
Mailing address150 Flanders Rd, Westborough, MA 01581-1017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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